baber/WOPTO huggingface dataset:
Patent JP-H0225875-A (JP)
Title: Developer thin layer forming device
Inventor: TAJIKA HIROSHI
IPC: G03G15/09
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the leak of a magnetic particle and the fusion of a toner by specifying a gap between a developer regulating member and a developer carrier. CONSTITUTION:The gap at an upstream side to the rotating direction of a developer carrier 3 formed of a developer regulating member 6 and the developer carrier 3 is formed in the magnetic field range of a magnetic pole arranged at the upstream side of an abutting part with the developer carrier 3 in a magnetic field generating means. A magnetic particle 10 is attracted and held onto the surface of the carrier 3 by the magnetic forces of magnetic poles 9a and 9b arranged at the upstream side to the rotating direction of the carrier 3 of an abutting part T of the developer carrier 3 and developer regulating member 6 of the magnetic field generating means and carried along with the rotation drive of the carrier 3. Further, the magnetic particle 10 is circulated in a direction reverse to the rotating direction of the carrier 3 by the restraint of the developer regulating member 6. At such a time, a toner particle 4 to adhere to the magnetic particle 10 is scraped away, and only the toner particle 4 is made to adhere onto the surface of the carrier 3. Thus, the leak of the magnetic particle and the fusion of the toner can be prevented.
Patent JP-S5799025-A (JP)
Title: D-a converter circuit
Inventor: YAMANAKA SEISUKE
IPC: H03M1/66
Filed: 1980-12-11
Abstract: PURPOSE:To achieve monotonous increase and decrease, by correcting a digital value applied to a lower ranking D-A converter so that the error at the joint between upper and lower ranks can be corrected, in the provision of upper and lower ranking D-A converter. CONSTITUTION:When a signal at a terminal 11 is at ''1'', counters 22, 21 are at up-count mode to count up clock pulses at a terminal 12. When the output of  the counter 21 is at all ''1'', the output of a gate 31 is at ''1'' and a gate 35 outputs ''1'' at the next clock pulse. Thus, a gate 23 is opened and ''0010'' is preset  to the counter 21. Inversely, at down count mode, when the output of the counter 21 is at all ''0'', a gate 32 outputs ''1'' and presets the counter 21 to ''1101''  at the next clock pulse. The content of the counters 22, 21 is converted to an  analog value at a D-A converter 10.
Patent JP-H0843545-A (JP)
Title: Rainfall prediction system
Inventor: TADOKORO HIDEYUKI
IPC: G01W1/10
Filed: 1994-07-27
Abstract: PURPOSE:To provide a system which can predict a rainfall in a limited narrow region. CONSTITUTION:On the basis of data from a radar site 20, a plurality of rainfall movement vectors are computed. A region which is close to a prediction region is selected to be used as rainfall information on an object region. In addition, a central processor 22 computes a rainfall movement vector inside a radar monitoring region. The rainfall movement vector is distributed to every object region, it is extrapolated in every region, and rainfall information on its own region is obtained. Thereby, it is possible to exactly predict a rainfall in a narrow region. In addition, it is possible to deal with an increase in the number of distribution stations.
Patent JP-S57102724-A (JP)
Title: Wire cut electrical discharge machining system
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1980-12-11
Abstract: PURPOSE:To machine respectively and automatically according to the same machining route by correcting a route and a condition of machining of the first cut in a wire cut electrical discharge machining and carrying-out second cuts of times of the predetermined number. CONSTITUTION:A wire electrode P is automatically inserted through a machining start hole (a) of the work W and a first cut of an electrical discharge machining is done leaving a portion (c) according to the route and a condition of machining stored in an instruction tape or a memory. Next, the wire electrode P is automtically cut and inserts automatically into a machining start hole (b) to carry-out a first cut until it reaches a portion (d) left. The times of a second cut and its machining condition, and a route correcting information such as a off set value etc. are stored previously in an instruction tape or a memory and the machining route is corrected according to it in order to done the second cut of the instructed times. In this way, every machining is done automatically according to the same machining route information.
Patent JP-S6152852-A (JP)
Inventor: MURAKAMI TOMOMI
IPC: A61B5/22
Filed: 1984-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H118764-A (JP)
Title: Image reader, image reading method and recording medium
Inventor: YAGUCHI HIROYUKI
IPC: G06T1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To detect image data on an original part related to the original paper to low brightness as much as possible in plural original reading positions by switching thresholds in detecting original image data corresponding to the original among read image data in accordance with the read positions. SOLUTION: A part whose luminance level is high at the center corresponds to the original and parts whose luminance levels are low on both sides correspond to seal members. The threshold L1 is used in skipping through and a threshold L2 in reading a book. The thresholds L1 and L2 in detecting original image data corresponding to the original part among image data which are read in the designated read positions are switched in accordance with the plural read positions. Thus, original image data can be detected, based on the thresholds L1 and L2 in levels approximated to the image density levels (luminance level) of the seal members in any read position.
Patent JP-H0338631-A (JP)
Title: Optical life-size adjusting method
Inventor: ENOMOTO MASAYUKI
IPC: G03G15/04
Filed: 1989-07-05
Abstract: PURPOSE:To eliminate the influence of a mechanical backlash upon an enlargement magnification side by setting a life-size position by moving a projection lens to the reduction side temporarily and then to the enlargement side, and stopping the projection lens right before the life-size position and then adjusting the projection lens further to the enlargement side wherever the projection lens is in a power variation range. CONSTITUTION:Wherever the projection lens 1 is in the power variation range, an actuator 4c moves the projection lens 1 temporarily to the reduction side through two sensors 9 and 9a arranged at the life-size position 0 and the minimum reduction side P and a CPU operates in response to the passing of the lens 1 detected by one sensor to move the projection lens 1 and a 4th mirror to a necessary power variation position. Then the projection lens is stopped at a position 0' of X0.99 right before the life-size position 0 and while the range of the distance (d) to the life-size position 0 is moved to the enlargement side by the fine rotary driving of a stepping motor 18 commanded by the CPU, the focusing position of the life-size position 0 is selected. Consequently, the influence of the mechanical backlash upon the enlargement magnification side is eliminated.
Patent JP-H01158068-A (JP)
Title: Impact-resistant polyester resin composition
Inventor: NOZAKI TOKUZO
IPC: C08L67/00
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a resin composition having excellent impact strength, heat- deformation temperature and releasability, by compounding a PETF resin and a straight-chain aliphatic polyester with a nucleation agent and a metal salt of a copolymer of an alpha-olefin and an alpha,beta-unsaturated carboxylic acid. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyester composed of (A1) 70-97wt.% of a PETF (polyethylene terephthalate) resin containing >=80mol% of ethylene terephthalate unit and (A2) 30-3wt.% of a straight-chain aliphatic polyester composed of a >=10C straight-chain aliphatic dicarboxylic acid component and 1,4-butanediol component, (B) 0.05-10 pts.wt. of an inorganic nucleation agent having an average particle diameter of <=50mum or a compound containing a metal salt of COOH, (C) 10-50 pts.wt. of a copolymer of 1-30mol% of an alpha,beta-unsaturated carboxylic acid, an alpha-olefin and optionally a 3rd vinyl monomer, wherein >=20mol% of the COOH of the copolymer is substituted to form a 1-3-valent metal salt and (D) 0-150 pts.wt. of a fibrous reinforcing material.
Patent JP-S6418853-A (JP)
Title: Tracking device for execution of program
Inventor: ISHIDA MASAHIRO
IPC: G06F11/28
Filed: 1987-07-14
Abstract: PURPOSE:To ensure the output of actions carried out during the execution of a program without stopping the run of the program, by actuating a storing part which stores the tracking information on the program into a data base and an editing part which takes the tracking information out of the data base at one time and in the different tasks. CONSTITUTION:In an output subroutine 3 where a tracking program 2 is packaged, the information on the input/output data and the transmission/reception data on the program 2 are put into a queue 5 based on the contents of a command 1. A storing part 6 fetches successively the data from the queue 5 and stores these data into a data base 8 as the easy-to-retrieving information. Then a display device 11 instructs the type and the editing method of the information to be delivered. Thus an editing part 10 supplies the data from the base 8 based on the instruction of the device 11. Then the input data are displayed on the device 11 or printed by a printer device 12.
Patent JP-H117496-A (JP)
Title: Card direction detector
Inventor: OIZUMI TOSHIAKI
IPC: B65H7/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting whether a card ejected from a reader/writer is set up in a correct direction and prescribed processing is executed or not. SOLUTION: An area formed on the prescribed area of a card 2 ejected in a state partially projected from the eject port 4 of the reader/writer 1 and capable of changing the reflection factor of a card surface in different cases of ejecting the card in a correct direction and ejecting the card in an incorrect direction is sensed by a 2nd sensor 22 to detect whether the card direction is correct or not from its reflection factor. When the card direction is correct, the card 2 is held between a carrier roller 11 and a press roller 13 and ejected, and in the case of the incorrect direction, the roller 11 is not driven and an alarm is generated.
Patent JP-S6236318-A (JP)
Title: Antiviral agent
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1985-08-09
Abstract: PURPOSE:To provide an excellent antiviral agent containing the antibiotic substance 3780 which is an antitumor and antibacterial agent separated from Streptomyces sp. 3780 strain, as an active component. CONSTITUTION:The objective antiviral agent contains the antibiotic substance 3780 of formula I as an active component. The compound of formula I is guanine-7-N-oxide having a molecular weight of 167 (by mass-spectrum) and separated from the cultured product of Streptomyces sp. 3780 strain (FERM P-7171). The compound exhibits excellent antiviral activity to infectious hematopoietic necrosis virus by cell culture test and the activity is increased synergistically by the combined use with neplanocin A of formula II. The weight ratio of the compound of formula I to formula II is preferably 1:(1-5).
Patent JP-2001006651-A (JP)
Title: Electricity accumulating unit
Inventor: KAWAI SHIGEMASA
IPC: H01M10/66
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electricity accumulating unit securing the function and safety of a bunch of lithium secondary batteries by controlling the temperature of the batteries whose energy storing function will go out when a rapid discharge causes an abnormal heat emission to result in quick pyrolysis or the like of electrodes, electrolyte, etc. SOLUTION: A bunch of nickel-hydrogen secondary batteries 10 are installed in the upstream where a gas for cooling flows while a bunch of lithium secondary batteries 11 are istalled in the downstream, and heat radiating fins 12 and 13 made of good thermal conductive substance are installed outside the battery bunches 10 and 11, and thereby the temperature running due to heat emission of the battery bunch 11 is cooled by the gas cooled by the endothermic reaction of the battery bunch 10 so that the secondary batteries are prevented from temperature variation, and stable charging and discharging can be conducted. This establishes an electricity accumulating unit having a very high energy density per unit weight and volume and excellent in the safety.
Patent JP-H1118764-A (JP)
Title: Agent for preserving functional protein
Inventor: KAJINO TSUTOMU
IPC: C12N9/96
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preserving agent capable of stably preserving a functional protein in a solution state and not accompanied by a lesion action by including at least one of disulfideoxide reductase active substance as an active ingredient. SOLUTION: This agent for preserving a functional protein contains at least one of disulfideoxide reductase active substances having reholding actions (preferably protein disulfide isomerase active substance) as an active ingredient. The coexistence of the obtained preserving agent together with the functional protein such as one of various kinds of enzymes, antibodies, etc., enables to stably preserve the functional protein.
Patent JP-S6065827-A (JP)
Title: Excavator
Inventor: KUNITOU MITSUHIRO
IPC: E21B6/02
Filed: 1983-09-22
Abstract: PURPOSE:To drill a large hole and to perform smooth excavation of a hard ground, by a method wherein the drill bit of a drilling device, attached to an excavating shaft, is disposed to the lower end of the excavating shaft, and the axis of the drill bit is positioned eccentrically from the axis of the excavating shaft. CONSTITUTION:When excavating blades are arrested by the hard ground of a bedrock, smooth excavation is not permitted by means of excavating blades 2, but the ground is drilled by a drill bit 4 through driving of the drill bit 4 of a drilling device 3 and is further excavated by means of the excavating blades 2. Thereafter, when the ground is drilled by the drill bit 4, a drill shaft 1 is rotationally driven, and the drill bit 4, positioned eccentrically from the axis of an excavating shaft 1, performs drill as it is rotationally driven to excavate a large hole. The formed hole is scratched by scratching blades 2a to provide an increased size to procede with excavation. This permits excavation of a large size hole through drilling, and enables further smooth excavation of the hard ground.
Patent JP-2001007712-A (JP)
Title: Transmitter
Inventor: TAKADA YUTAKA
IPC: H03B5/30
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit, where the main constitution of a communication machine whose cost and power consumption can be reduced and which can be miniaturized is loaded on one chip by making an oscillator, a modulator, an amplifier and a output strength adjusting means into one chip by a CMOS process. SOLUTION: A surface acoustic wave(SAW) oscillator 11 generates a prescribed reference frequency. A frequency adjusting means, which can finely adjust an oscillation frequency, is installed in an oscillator 12. The transmission frequency dispersion of a transmitter owing to the dispersion of the frequency of the SAW oscillator 11 is corrected. A modulator 13 modulates the stabilized reference frequency into a signal, where a transmitted content is reflected. An output strength adjusting means 14a adjusts the output strength of a transmission signal amplified by an amplifier 14. The oscillator 12, the modulator 13, the amplifier 14 and the output strength adjusting means 14a are formed and made into single chip form 10 by using a CMOS process and is made into a single-chip form. The chip 10 is sealed in a package P.
Patent JP-H0463964-A (JP)
Title: Distribution type fuel injection device
Inventor: MITSUMATA NAOKI
IPC: C22C9/02
Filed: 1990-07-03
Abstract: PURPOSE:To increase hardness of a bearing and improve wear resistance by forming a bearing out of Pb-Sn-Cu alloy containing 3-6weight% of carbide having prescribed hardness. CONSTITUTION:The device is provided with a drive shaft 2 rotatably supported through a bearing 4, an oil transfer pump 5 is driven by rotation of the drive shaft 2 to feed fuel to a cam chamber 9, at the same time by engaging a cam with a roller to drive a plunger 16, fuel is sucked to a plunger chamber 8 from the cam chamber 9, and pressurized fuel in the plunger chamber 8 is force-fed. In this case, the bearing 4 is formed out of Pb-Sn-Cu alloy containing 3--6weight% of carbide having prescribed hardness.
Patent JP-2000013429-A (JP)
Title: Switching hub device
Inventor: OZAWA SHIGEYUKI
IPC: H04L12/70
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To automatically reset virtual local area network(VLAN) configuration information when a switching hub device is exchanged. SOLUTION: Concerning the switching hub device capable of setting and operating a VLAN, this device is provided with a VLAN information holding part 20 for holding the VLAN information of all the plural connected switching hub devices, a device exchange recognizing part 10 for recognizing the exchange of the other switching hub device from the inputted VLAN information, and a VLAN setting information generating part 11 for generating the VLAN setting information of the exchanged device by inputting the VLAN information from the VLAN information holding part 20 when the exchange of the device is recognized by the device exchange recognizing part 20, and sending VLAN setting information to the exchanged device.
Patent JP-2000023894-A (JP)
Title: Method for controlling dishwasher
Inventor: MORISHIMA MAKOTO
IPC: A47L15/44
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To avoid inconvenience even when a lid is left opened by operating an error display device to interrupt the execution of total process operation at the time of selecting total process operation in a state where an open signal is outputted from a sensor detecting the opening/closing state of a first treating agent throwing-in lid. SOLUTION: After supplying a power source switch, a total process switch 861 is supplied (S100). When the supply is confirmed, the output of a lid detecting sensor S is confirmed (S100A) and when the opening signal of a detergent lid 92 is outputted from the sensor S, it is judged that detergent is not packed in a detergent packing room. Then, a fixed lamp arranged at an operation part is flickered and error processing of emitting an alarm is executed (S100B). After then, controlling operation is returned (S100) to monitor supply of the switch 861, etc.
Patent JP-S5964807-A (JP)
Title: Photoelectric transducing device for distance measurement
Inventor: MATSUSHIMA KOUJI
IPC: G01C3/00
Filed: 1982-10-05
Abstract: PURPOSE:To attain a photoelectric transducing device for distance measurement which is not affected by a bias current by providing a filter circuit through which only modulation signal components of the output of a bipolar operational amplifying circuit pass. CONSTITUTION:A modulation light is converted to a current signal IA corresponding to the input light by a photoelectric transducer D. The current signal IA is converted to a voltage signal by the first operational amplifying circuit. The filter circuit consisting of a capacitor C1 and a resistance R1 is provided for the purpose of taking out a modulation signal. The output of the first operational amplifying circuit U1 has DC components cut by the capacitor C1 while it passes the filter circuit, and the whole of the modulation signal where VB is added to V0 is taken out. This modulation signal is amplified by the second operational amplifying circuit U2 furthermore and is outputted as VAC. Thus, the photoelectric transducing device which is not affected by the bias current is realized.
Patent JP-H1097461-A (JP)
Title: Multi-thread cell for memory
Inventor: ANTHONY GAS IPERSPACCI
IPC: G11C8/16
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain multi-thread memory that has excellent economies in the consumption of an surface area of an integrated circuit chip by a read and write interface identifying a thread which partially corresponds and selecting one of corresponding contents. SOLUTION: This device contains a thread selector 110 which connects to a read port 114 that selectively reads threads 0 and 1. The number of the ports 114 coincides with the one of function units which can be read by memory elements 104 and 108. In a read operation, each memory element 104 and 108 is connected to the selector 110 and the selector 110 is connected to one of ports 114. In such cases, because the number of transistors which are needed for the structure of the selector 110 and the port 114 is smaller than the one of transistors which are needed to separately make a read port for each of the threads 0 and 1 (a conventional technique), the economies of a surface area can be improved without giving an inconvenient result.
Patent JP-S6335487-A (JP)
Inventor: HATTA TAKASHI
IPC: C05F3/00
Filed: 1986-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000031503-A (JP)
Title: Sensor structure and method of mutually connecting separated structures
Inventor: ZHANG Z LISA
IPC: H01L21/768
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sensor structure which permits required electric separation and connection without forming an oxide separation layer. SOLUTION: For a sensor 10, a bridge is built over an open trench 22, using conductive bridges 30-34, and electric connection is given between structures 24, 26 within an integrated circuit. The conductive bridge is useful in a sensor where the measurement of electric properties such as the capacity difference between the structures separated electrically. By forming an open trench around the flank, the structure is electrically separated. The bottom of the structure is electrically separated by an oxide layer. To form a conductive bridge, at first, the trench is filled with sacrificed glass to make firm foundation, and thereon a polysilicon conductor is arranged, and next the sacrificed glass is removed, and a conductive bride is made on the open trench. The open trench gives required separation, and the conductive bridge gives required electric connection.
Patent JP-S6331704-A (JP)
Inventor: MORI MITSUMASA
IPC: B27J1/00
Filed: 1986-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6419574-A (JP)
Title: Method for detecting take-up quantity of cassette tape
Inventor: HASHIMOTO NORIKO
IPC: G11B23/42
Filed: 1987-07-14
Abstract: PURPOSE:To recognize the absolute tape take-up quantity of each tape, by providing a recording data to hold a tape take-up quantity at the cassette part of a cassette tape. CONSTITUTION:The recording area of a magnetic tape, etc., is provided at a plane not used currently on the cassette part of the tape, and when the cassette tape 1 is mounted on a tape recorder, the count value of the tape take-up quantity in the recording area 2 is read in a counter, and is set as an initial value. And the take-up quantity is counted by the rotation of a shaft, and when the rotation of the shaft is terminated, the count value is recorded in the recording area 2 of the cassette part of the cassette tape. Thus, by providing the recording area holding the tape take-up quantity at the cassette part of the cassette tape, it is possible to detect the absolute tape take-up quantity and to display 3 it.